What is the difference between an atomic emission spectrum and a continuous spectrum?

What is the difference between an atomic emission spectrum and a continuous spectrum?

What is the difference between emission spectrum and continuous spectrum? The continuous spectrum is a continuous bright region with all the wavelengths of the selected region present. An emission spectrum has only bright lines in a wide dark region corresponding to the photons absorbed and emitted by the electrons.

What is the difference between continuous and discontinuous spectrum?

A continuous spectrum contains every wavelength between the wavelength on which the spectrum starts and the wavelength on which the spectrum ends. A discontinuous spectrum is a spectrum that contains gaps, holes, or breaks in terms of the wavelengths that it contains.

What is the difference between continuous spectrum and bright line spectrum?

The key difference between a continuous spectrum and a bright line spectrum is that there are no discrete lines in a continuous spectrum whereas there are separate lines in a bright line spectrum.

What is line spectrum give an example?

atoms is known as a line spectrum, because the radiation (light) emitted consists of a series of sharp lines. The wavelengths of the lines are characteristic of the element and may form extremely complex patterns. The simplest spectra are those of atomic hydrogen and the alkali atoms (e.g., lithium, sodium,…

What is difference between line and spectrum spectrum?

The key difference between continuous spectrum and line spectrum is that the continuous spectrum contains all the wavelengths in a given range whereas the line spectrum contains only a few wavelengths.

What is the difference between a “continuum” and a “spectrum”?

You will only find differences in context. Spectrum in general use applies only to visible light, whereas the continuum of light includes all of gamma rays through radio waves. Specific elements produce “spectral lines” or (nearly) discrete light emissions at allowed orbital energies.

What do spectral lines tell us?

From spectral lines astronomers can determine not only the element, but the temperature and density of that element in the star. The spectral line also can tell us about any magnetic field of the star. The width of the line can tell us how fast the material is moving. We can learn about winds in stars from this.

What is the continuous spectrum?

A continuous spectrum is a spectrum in which all the wavelengths of the selected region have intensities. The perfect white light is a continuous spectrum over the visible region. It must be noted that, in practice, it is virtually impossible to obtain a perfect continuous spectrum.